Are you talking about the gap between the nose/tail piece and edge piece on the sidewall? On my NS SL-R I have about a 3mm space on one side while the other side is perfect. It's filled in so doesn't seem like a big deal. Should I be concerned?

i have something like that on the metal edge of my forum destroyer at the tip of the nose....looks about the same...im guessing its not a big deal, but i dont know for sure.